Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755159Ab0HXTOH (ORCPT ); Tue, 24 Aug 2010 15:14:07 -0400 Received: from mail-iw0-f174.google.com ([209.85.214.174]:51456 "EHLO mail-iw0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753708Ab0HXTN7 (ORCPT ); Tue, 24 Aug 2010 15:13:59 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=EzuVAVgaxlCITyJpIZPKu4Iqt5kQdB7Caqzksbm0eY+7siVU9FsmKbZBrDPZLGcC3J jqe0MjuCXN59gMuLwM/BQIWnPZTa8ajPSg3E9wnj4nMvMYNKLDhvnpqiIzYqRLLOvtwx jB6/LfODDrcVTi+nsffcssLSrkBDqxocKFZxs= MIME-Version: 1.0 In-Reply-To: <496565EC904933469F292DDA3F1663E602F0FA3995@dlee06.ent.ti.com> References: <1277943660-4112-1-git-send-email-x0095840@ti.com> <1277943660-4112-2-git-send-email-x0095840@ti.com> <1277943660-4112-3-git-send-email-x0095840@ti.com> <1277943660-4112-4-git-send-email-x0095840@ti.com> <1277943660-4112-5-git-send-email-x0095840@ti.com> <1277943660-4112-6-git-send-email-x0095840@ti.com> <1277943660-4112-7-git-send-email-x0095840@ti.com> <1277943660-4112-8-git-send-email-x0095840@ti.com> <1277943660-4112-9-git-send-email-x0095840@ti.com> <8F7AF80515AF0D4D93307E594F3CB40E4CAD34D5@dlee03.ent.ti.com> <496565EC904933469F292DDA3F1663E602CBDD3ADE@dlee06.ent.ti.com> <8F7AF80515AF0D4D93307E594F3CB40E4CAD39F6@dlee03.ent.ti.com> <496565EC904933469F292DDA3F1663E602CBDD3BB2@dlee06.ent.ti.com> <496565EC904933469F292DDA3F1663E602F0FA3883@dlee06.ent.ti.com> <496565EC904933469F292DDA3F1663E602F0FA397F@dlee06.ent.ti.com> <496565EC904933469F292DDA3F1663E602F0FA3995@dlee06.ent.ti.com> Date: Tue, 24 Aug 2010 22:13:57 +0300 Message-ID: Subject: Re: [PATCH 8/9] dspbridge: add map support for big buffers From: Felipe Contreras To: "Guzman Lugo, Fernando" Cc: "Kanigeri, Hari" , "linux-omap@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "ohad@wizery.com" , "hiroshi.doyu@nokia.com" , "ameya.palande@nokia.com" , "felipe.contreras@nokia.com" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 894 Lines: 24 On Tue, Aug 24, 2010 at 10:05 PM, Guzman Lugo, Fernando wrote: >> I've heard there are some problems regarding DMM, and since >> you say you have already done the changes, and since iommu >> migration is not yet ready AFAIK, it might make sense to go >> for option b). >> >> Anyway, thanks for the clarification :) > > But DMM is used in this momment, it is after the IOMMU migration > When DMM is not needed anymore. So we need to go for option a). Oh, I actually meant the DMM pool. a) 1. Migrate to iommu, 2. Remove DMM completely b) 1. Remove DMM pool, 2. Migrate to iommu 3. Remove DMM completely -- Felipe Contreras -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/